Class: Spree::ThemeSupport::HookListener
- Inherits:
-
Object
- Object
- Spree::ThemeSupport::HookListener
- Includes:
- Singleton
- Defined in:
- lib/spree_core/theme_support/hook_listener.rb
Overview
Listener class used for views hooks.
Instance Attribute Summary collapse
-
#hook_modifiers ⇒ Object
Returns the value of attribute hook_modifiers.
Class Method Summary collapse
-
.insert_after(hook_name, options = {}, &block) ⇒ Object
Insert after existing contents of hook_name using supplied render args or string returned from block.
-
.insert_before(hook_name, options = {}, &block) ⇒ Object
Insert before existing contents of hook_name using supplied render args or string returned from block.
-
.remove(hook_name) ⇒ Object
Clear contents of hook_name.
-
.replace(hook_name, options = {}, &block) ⇒ Object
Replace contents of hook_name using supplied render args or string returned from block.
Instance Method Summary collapse
-
#initialize ⇒ HookListener
constructor
A new instance of HookListener.
- #modifiers_for_hook(hook_name) ⇒ Object
Constructor Details
#initialize ⇒ HookListener
Returns a new instance of HookListener.
10 11 12 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 10 def initialize @hook_modifiers = [] end |
Instance Attribute Details
#hook_modifiers ⇒ Object
Returns the value of attribute hook_modifiers.
8 9 10 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 8 def hook_modifiers @hook_modifiers end |
Class Method Details
.insert_after(hook_name, options = {}, &block) ⇒ Object
Insert after existing contents of hook_name using supplied render args or string returned from block
30 31 32 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 30 def self.insert_after(hook_name, = {}, &block) add_hook_modifier(hook_name, :insert_after, , &block) end |
.insert_before(hook_name, options = {}, &block) ⇒ Object
Insert before existing contents of hook_name using supplied render args or string returned from block
25 26 27 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 25 def self.insert_before(hook_name, = {}, &block) add_hook_modifier(hook_name, :insert_before, , &block) end |
.remove(hook_name) ⇒ Object
Clear contents of hook_name
35 36 37 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 35 def self.remove(hook_name) add_hook_modifier(hook_name, :replace) end |
.replace(hook_name, options = {}, &block) ⇒ Object
Replace contents of hook_name using supplied render args or string returned from block
20 21 22 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 20 def self.replace(hook_name, = {}, &block) add_hook_modifier(hook_name, :replace, , &block) end |
Instance Method Details
#modifiers_for_hook(hook_name) ⇒ Object
14 15 16 |
# File 'lib/spree_core/theme_support/hook_listener.rb', line 14 def modifiers_for_hook(hook_name) hook_modifiers.select{|hm| hm.hook_name == hook_name} end |